Operating limits
Water circuit
Indoor temperature
Power supply
*
Maximum water side pressure: 1400 kPa (142 m WG) Minimum entering water temperature: 5°C
Maximum entering water temperature: 80°C
Minimum temperature: 5°C
Maximum temperature: 32°C*
Nominal supply
230 V - 1 ph - 50 Hz
Operating limits
Min. 207 V - max. 253 V for units without electric heaters
Min. 218 V - max. 244 V for units with electric heaters
In heating mode with electric heater.
Two-pipe coil pressure drop
Cooling conditions (entering water temperature = 7°C)
1000
1
100
Pressure drop, kPa
2
3
4
AIR TREATMENT
10
1
0,01
1
2
3
4
630
42N_S 15-E 19
42N_S 30-E 39-S 42
42N_S 20-S 26-E 29
42N_S 45-E 49-S 65-E 69
0,10
1,00
Water flow, l/s
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7